RANKING · 2010 CENSUS · 333 SHOWN OF 333
Highest Polish population share, Illinois cities · 2010
Illinois cities ranked by the share of all residents who are Polish ancestry (2010 American Community Survey). A concentration measure: Polish residents as a percentage of total population. This list covers the 333 cities in Illinois that qualify, ranked against each other statewide. The median across all 333 is 7.9%.
Polish Americans: full group profile →Highest Polish population share by state
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RANKPLACESTATEPOPPOLISH SHAREVS –
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UPDATED 2026-09-11 · DATA: US CENSUS BUREAU DECENNIAL CENSUS